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Object Oriented Programming (OOP) Job Cost Overview

Typical total cost of Upwork Object Oriented Programming (OOP) projects based on completed and fixed-price jobs.

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On average, 9 Object Oriented Programming (OOP) projects are completed every quarter on Upwork.


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Time needed to complete a Object Oriented Programming (OOP) project on Upwork.

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Object Oriented Programming (OOP) Upwork freelancers typically receive a client rating of 4.60.

Last updated: October 1, 2015

Popular Object Oriented Programming (OOP) Searches

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Douglas Spence

Douglas Spence

Skilled Developer - T-SQL, C#

United Kingdom - Tests: 9

Currently my strongest skills are C# and SQL Server, but I have used a variety of other programming languages and technologies historically, including: VB3-6, Delphi 4&5, VBA, C++, ASP.NET. I started programming over 20 years ago as a teenager and knew immediately it would be my future career. I am comfortable working with (and enjoy) complex problems and feel this is a specific strength of mine. I prioritise and value long term client relationships where I can build understanding of a problem domain over time and provide development expertise and design solutions that maximise my value. I work well independently and consider myself able (upon understanding a problem domain) to both design and implement a solution. I welcome opportunities to expand and develop my knowledge and skills.

100% Job Success
$27.78 /hr
4,784 hours

Ujjal Suttra Dhar

Ujjal Suttra Dhar Agency Contractor

Software Engineer & Technology Enthusiastic

Bangladesh - Tests: 8 - Portfolio: 11

Currently I am working as a mobile app developer for both iOS and Android platform parallel. I have developed a wide range of websites using HTML, CSS, PHP, and MySQL My competency lies in core , iOS, Android, JAVA,PHP and MySQL. I also have some experience in the following areas: SQL, OOP and software development. I can assure clients that,I will be honest on my job and will deliver the work in time with better quality. Skills: Mobile: iOS, Objective C, Swift, Android JAVA core Java,J2EE JDBC,ODBC,MySQl,XML,SOUNDS,MULTITHREADING PHP core,OOP Joomla 1.5,1.7,2.5, Module development,Component development ,Customization C/C++ Online programming on online judges like Uva,Codeforces,Topcoder,SPOJ DATABASE SQL,MySQL,Oracle,MSSQL N.B : I am well skilled in programming and fast coder. When you will hire me,you will recognise me.

Associated with: iTechHunters

100% Job Success
$27.22 /hr
25 hours

Emilio Bustos

Emilio Bustos

Erlang and XMPP expert

Argentina - Tests: 1

If any of the following looks like what you need to be done, then I can help you reach your goal. * Add chat capabilities to your web site, social network or online game * Create a mobile chat application in the likes of WhatsApp / Line / Kakao / Telegram. * Obtain reliability and responsiveness on unstable network connections * Scale to millions of users * Unique features to you product * Need guidance on the next step to take * Someone who can deliver you a solution from start to finish Great expertise on Erlang, XMPP, Node.js, High-concurrency and Massive scalability. I have done custom developments for chat applications, including: * Ejabberd modules and core modifications * Web chat client (using strophe.js) * Android chat client (using aSmack) * Desktop XMPP clients (using XMPP4R, SleekXMPP)

$45.00 /hr
43 hours

Nikolay Kopachevskiy

Nikolay Kopachevskiy

Architect, Oracle expert, Lead software developer

Russia - Tests: 1

I'm a professional in software and telecommunication industry with experience in server and database applications development in over 15+ years. I'm experienced in the development of system architectures, database architectures, mission-critical systems and applications for telecommunication companies. Familiar with Oracle databases and PL/SQL, PHP5, C/C++, C#, Java, Perl.

$25.00 /hr
2,109 hours

Artur Tigranyan

Artur Tigranyan Agency Contractor

Web Programmer

Armenia - Tests: 3

My main focus is on JS programming, but I am always eager to look for opportunities to learn something new or improve the skills I have. With 5 years of commercial php and js experience, I have worked on different projects. I provide high quality work and well documented, clean code to all of my employers.

Associated with: ColibriLab

$15.00 /hr
153 hours

Wail B.

Wail B. Agency Contractor

+1000h / MVC .NET Architect and IT PM / HTML5 Certified

Morocco - Tests: 15 - Portfolio: 6

The most accurate thing I can say about myself is that I'm a passionate programmer. I really love what I create using code lines, and I drool after new technologies and scientific innovations generally (if I haven't built a career on IT I think mostly that mathematics of physics should be my second option of choice) I don't like long boring projects as a part time job! What else? Oh! I am a Microsoft new technologies fan, so if you have "anything" around it that should be enough to drag my attention. During my years of experience I have been implicated in so many variant projects that It tends for me to forget some. (I worked on non-Microsoft projects as well but as a manager & team lead, maybe I did some code review also to check up patterns use and architectural behaviors) About your project, well honesty & trust are important prerequisites for me to begin a client relationship, feel like if your project is mine! The difference is of course that I won't make any profit out of it ;), but hey! there isn't only good things about me... there are also bad ones -> I tend to be a bad estimator sometimes because I am too much into quality assurance & details orientation, so if you feel that I am pushing it too much this way more than you can afford, than feel free to let me know that! At last, each quality level has its price. Last thing I can say about myself here is that I am a Muslim. So if you have any project related to non-Islamic Banking, Insurance, Pornography, Hazard, Dating, Alcohol, Drugs, Scams, Lies! Well to be brief, anything that you might regret showing your little kid or daughter is not welcomed. I also tend to do IT business consultancies and exchange knowledge when I have time, so feel free to get in touch!

Associated with: On Jobs

$70.00 /hr
1,331 hours

Ivan Surtaev

Ivan Surtaev Agency Contractor

Senior Software Developer


• 11 years in IT • 8 years as a Senior Software Developer • 8 years in C/C++, COM/DCOM, ATL, STL, MFC, ActiveX • 8 years in MS SQL Server • 2 years in Teradata/Oracl/Postgres/Sqlite • 2 years in C# • 2 years in mvc Project name: Message Server/Client Project description: System of notifications between client and server. Position: Senior Software Developer Responsibilities: - Investigation - Architecture design - Implementation - Debugging - Project coordination Tools & technologies used: VC++, COM, DCOM, MFC, VS 2005, WinXP, MS SQL Server Project duration: November 2009 – December 2010 ------------------------------------- Project name: Ecos SMK Project description: All-round automation of workflow. Designing and development of project subsystem controlling. Position: Senior Software Developer Responsibilities: - Investigation - Architecture design - Implementation - Debugging - Project coordination Tools & technologies used: VC++, COM, DCOM, MFC, VS 2005, WinXP, MS SQL Server Project duration: August 2009 – July 2010 ------------------------------ Project name: Workspace Configurator Project description: Development of a module for configuration of the client workspaces Position: Senior Software Developer Responsibilities: - Investigation - Architecture design - Implementation - Debugging Tools & technologies used: VC++, COM, DCOM, MFC, VS 2005, WinXP, MS SQL Server Project duration: August 2007– April 2008 --------------------------------- Project name: Digital Archive and Documents Circulation Module Project description: Development of digital archive and documents circulation module Position: Senior Software Developer Responsibilities: - Investigation - Implementation - Debugging Tools & technologies used: VC++, COM, DCOM, MFC, VS 2003, WinXP Project duration: September 2005 – August 2007

Associated with: Ylon

$20.00 /hr
77 hours

Pavan Mistry

Pavan Mistry Agency Contractor

Software Engineer

India - Tests: 5 - Portfolio: 6

Over the last 3 years, I have developed an array of Database driven Web Application, using MySQL, PostGreSQL, Oracle, MongoDB, PHP, Zend, Drupal, Codeigniter for start-up company to SAAS (Enterprise Level Application ). My core area of interest is Database programming & Middle ware with extensive knowledge of Design Pattern and OOP programming paradigm. I am seeking for opportunities to work with Database driven Web application, Mobile Web application and Database development. I have experience of writing stored procedure and SQL Script. I have also sound knowledge of AJAX, COMET and Unit Testing.

Associated with: CactusTechnology

$10.00 /hr
2 hours

Patricio Mac Adden

Patricio Mac Adden Agency Contractor

Computer Science graduate, Ruby, Rails, Contributor to Sinatra, TDD

Argentina - Tests: 4 - Portfolio: 1

I'm a Computer Science graduate with 6 years of experience in Web Development. I love Ruby, Rails, Sinatra (which I contribute to) and Test Driven Development.

Associated with: TEMPL

$33.33 /hr
12 hours